Winch



FIG. 1 is a top perspective view of the winch showing my new design;

FIG. 2 is a left end view thereof;

FIG. 3 is a right end view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a tip plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the figures are included for the purpose of illustrating environment and form no part of the claimed design. 

CLAIM The ornamental design for a winch, as shown and described. 